Figure 4
From: Lack of allele-specific efficacy of a bivalent AMA1 malaria vaccine
Distribution of six Plasmodium falciparum apical membrane antigen-1 (AMA1) sequence groups before and after vaccination with the malaria vaccine and control vaccine. Group 1 (red) includes AMA1 sequence corresponding to the 3D7 vaccine strain of P. falciparum and Group 2 (green) includes sequence corresponding to the FVO vaccine strain.